Is 650 543 4800 Facebook? "Identifying the Source"

650 543 4800 and +1-866-825-2907 is Facebook's phone number for customer service. You can directly talk to the Facebook customer support agent using this number. Additionally, there are various other ways available that can help you to connect with the customer support team. It could be direct contact forms, email, live chat, business support, social media platforms, etc.